CN212110948U - Cable breakage strength detection device - Google Patents
Cable breakage strength detection device Download PDFInfo
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- CN212110948U CN212110948U CN202020562478.4U CN202020562478U CN212110948U CN 212110948 U CN212110948 U CN 212110948U CN 202020562478 U CN202020562478 U CN 202020562478U CN 212110948 U CN212110948 U CN 212110948U
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Abstract
The utility model provides a cable conductor broken string intensity detection device. Cable conductor broken string intensity detection device includes: a work table; the protective tube is arranged above the workbench; the two first hydraulic cylinders are arranged above the workbench; the two tension sensors are respectively and fixedly arranged on the output shafts of the corresponding first hydraulic cylinders; the two fixing plates are respectively and fixedly arranged on the corresponding tension sensors; two fixing mechanisms. The utility model provides a cable conductor breaking strength detection device can avoid the cable to throw away by a wide margin in the tensile detection through setting up the protection tube, causes the injury to the staff to protected the staff, reduced the risk that detects, set up fixed establishment simultaneously, can fix the cable, going on smoothly of being convenient for detect.
Description
Technical Field
The utility model relates to a cable detection technology field especially relates to a cable conductor breaking strength detection device.
Background
After the cable is produced, need carry out various detections to it, for example resistance to compression, tensile, insulating etc. to the tensile detection of cable, traditional detection device is with the cable directly expose in the outside, stretch, when the cable is breaking, the condition of whipping can appear in the cable, can injure the staff sometimes to the risk of experiment has been increased.
Therefore, it is necessary to provide a device for detecting the breaking strength of a cable to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a cable conductor broken string intensity detection device.
In order to solve the technical problem, the utility model provides a cable conductor breaking strength detection device, include: a work table; the protective tube is arranged above the workbench; the two first hydraulic cylinders are arranged above the workbench; the two tension sensors are respectively and fixedly arranged on the output shafts of the corresponding first hydraulic cylinders; the two fixing plates are respectively and fixedly arranged on the corresponding tension sensors; two fixed establishment, two fixed establishment is fixed mounting respectively on corresponding fixed plate, fixed establishment includes the installation piece, installation piece fixed mounting is in the fixed plate is kept away from one side of force sensor, the arc wall has been seted up on the installation piece, slidable mounting has the arc piece in the arc wall, the arc piece is kept away from one side fixed mounting of installation piece has the second pneumatic cylinder.
Preferably, a plurality of teeth are fixedly arranged on one side of the arc-shaped groove and one side of the arc-shaped block, and the teeth are distributed in an annular array.
Preferably, one side of the mounting block, which is far away from the fixing plate, is fixedly provided with a groove plate, and the second hydraulic cylinder is fixedly arranged on the groove plate.
Preferably, the top and the bottom of arc wall have all been seted up the spout, two equal fixed mounting has the slide bar in the spout, two equal slidable mounting has the slider on the slide bar, two the slide bar respectively with the top and the bottom fixed connection of arc piece.
Preferably, the protection tube is a transparent plastic tube.
Preferably, the bottom fixed mounting of protection tube has two first bracing pieces, two first bracing piece all with workstation fixed connection.
Preferably, the bottom of the first hydraulic cylinder is fixedly provided with a second supporting rod, and the second supporting rods are fixedly connected with the workbench.
Compared with the prior art, the utility model provides a cable conductor breaking strength detection device has following beneficial effect:
the utility model provides a cable conductor broken string intensity detection device through setting up the protection tube, can avoid the cable to throw away by a wide margin in the tensile detection, causes the injury to the staff to protect the staff, reduced the risk that detects, set up fixed establishment simultaneously, can fix the cable, going on smoothly of being convenient for detect.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a cable breakage strength detection device provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic top sectional structure view of a portion a in fig. 1.
Reference numbers in the figures: 1. the working table comprises a working table, 2, a protection pipe, 3, a first hydraulic cylinder, 4, a tension sensor, 5, a fixing plate, 6, an installation block, 7, an arc-shaped groove, 8, an arc-shaped block, 9, teeth, 10, a groove plate, 11, a second hydraulic cylinder, 12, a sliding groove, 13, a sliding rod, 14, a sliding block, 15, a first supporting rod, 16 and a second supporting rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-3, in an embodiment of the present invention, the apparatus for detecting the cable breakage strength includes: a work table 1; the protective tube 2 is arranged above the workbench 1; the two first hydraulic cylinders 3 are arranged above the workbench 1; the two tension sensors 4 are respectively and fixedly arranged on the output shafts of the corresponding first hydraulic cylinders 3; the two fixing plates 5 are respectively fixedly arranged on the corresponding tension sensors 4; two fixed establishment, two fixed establishment is fixed mounting respectively on corresponding fixed plate 5, fixed establishment includes installation piece 6, installation piece 6 fixed mounting be in fixed plate 5 is kept away from one side of force sensor 4, arc 7 has been seted up on installation piece 6, slidable mounting has arc 8 in the arc 7, arc 8 is kept away from one side fixed mounting of installation piece 6 has second pneumatic cylinder 11.
A plurality of teeth 9 are fixedly arranged on one side of the arc-shaped groove 7 and one side of the arc-shaped block 8, and the teeth 9 are distributed in an annular array.
One side of the mounting block 6, which is far away from the fixing plate 5, is fixedly provided with a groove plate 10, and the second hydraulic cylinder 11 is fixedly arranged on the groove plate 10.
The top and the bottom of arc wall 7 have all been seted up spout 12, two equal fixed mounting has slide bar 13 in the spout 12, two equal slidable mounting has slider 14 on slide bar 13, two slide bar 14 respectively with the top and the bottom fixed connection of arc piece 8.
The protection tube 2 is a transparent plastic tube.
Two first supporting rods 15 are fixedly mounted at the bottom end of the protection tube 2, and the two first supporting rods 15 are fixedly connected with the workbench 15.
Two the equal fixed mounting in bottom of first pneumatic cylinder 3 has second bracing piece 16, two second bracing piece 16 all with workstation 1 fixed connection.
The utility model provides a cable conductor broken string intensity detection device's theory of operation as follows:
firstly, the tension sensor 4 is connected with the controller, the controller is connected with the display screen, when the cable needs to be subjected to tensile detection, the cable penetrates through the protective tube 2, two ends of the two cables are respectively installed on the corresponding fixing mechanisms, when the cable is installed, the cable penetrates through the arc-shaped groove 7, the second hydraulic cylinder 11 is started, the second hydraulic cylinder 11 pushes the arc-shaped block 8 to move, the arc-shaped block 8 moves to push the cable to move until the cable is in contact with the arc-shaped groove 7 and the teeth 9 on the arc-shaped block 8, at the moment, the second hydraulic cylinder 11 is continuously started to enable the teeth 9 to be in tight cable contact, so that the cable is fixed on the fixing mechanisms, the arc-shaped block 8 drives the two sliding blocks 14 to slide on the sliding rods 13 while the arc-shaped block 8 moves, the arc-shaped block 8 is matched with the sliding grooves 12, the sliding rods 13 and the sliding blocks 14 to enable the arc-shaped block, start two first pneumatic cylinders 3 simultaneously, make the output shaft of two force sensor 4 all shrink, thereby pulling force sensor 4, force sensor 4 stimulates fixed plate 5, fixed plate 5 passes through fixed establishment pulling cable, thereby can straighten the cable, continue to start first pneumatic cylinder 3, make the cable continue to be drawn, break until the cable, in the twinkling of an eye when the cable disconnection, the cable whipping is beaten on protective tube 2, protective tube 2 starts the effect of restriction to the cable, thereby avoid the cable of whipping to hinder to personnel, at the in-process of tensile cable, force sensor 4 gives the controller with signal transmission, the controller is handled the signal and is directly shown data on the display screen, thereby operating personnel can audio-visually observe the tensile strength result of cable.
Compared with the prior art, the utility model provides a cable conductor breaking strength detection device has following beneficial effect:
this device can avoid the cable to throw by a wide margin in the tensile detects through setting up the protection tube, causes the injury to the staff to protect the staff, reduced the risk that detects, set up fixed establishment simultaneously, can fix the cable, go on smoothly of being convenient for detect.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a cable conductor breaking strength detection device which characterized in that includes:
a work table;
the protective tube is arranged above the workbench;
the two first hydraulic cylinders are arranged above the workbench;
the two tension sensors are respectively and fixedly arranged on the output shafts of the corresponding first hydraulic cylinders;
the two fixing plates are respectively and fixedly arranged on the corresponding tension sensors;
two fixed establishment, two fixed establishment is fixed mounting respectively on corresponding fixed plate, fixed establishment includes the installation piece, installation piece fixed mounting is in the fixed plate is kept away from one side of force sensor, the arc wall has been seted up on the installation piece, slidable mounting has the arc piece in the arc wall, the arc piece is kept away from one side fixed mounting of installation piece has the second pneumatic cylinder.
2. The device for detecting the breaking strength of the cable according to claim 1, wherein a plurality of teeth are fixedly arranged on one side of the arc-shaped groove and one side of the arc-shaped block, and the teeth are distributed in an annular array.
3. The apparatus as claimed in claim 1, wherein a groove plate is fixedly mounted on a side of the mounting block away from the fixing plate, and the second hydraulic cylinder is fixedly mounted on the groove plate.
4. The device for detecting the breaking strength of the cable according to claim 1, wherein sliding grooves are formed in the top and the bottom of the arc-shaped groove, sliding rods are fixedly mounted in the two sliding grooves, sliding blocks are slidably mounted on the two sliding rods, and the two sliding rods are fixedly connected with the top and the bottom of the arc-shaped block respectively.
5. The apparatus for detecting the breaking strength of cable according to claim 1, wherein the protective tube is a transparent plastic tube.
6. The device for detecting the breaking strength of the cable according to claim 1, wherein two first supporting rods are fixedly mounted at the bottom end of the protecting tube, and both the two first supporting rods are fixedly connected with the workbench.
7. The device for detecting the breaking strength of the cable according to claim 1, wherein a second support rod is fixedly mounted at the bottom of each of the two first hydraulic cylinders, and the two second support rods are fixedly connected with the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562478.4U CN212110948U (en) | 2020-04-16 | 2020-04-16 | Cable breakage strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562478.4U CN212110948U (en) | 2020-04-16 | 2020-04-16 | Cable breakage strength detection device |
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| Publication Number | Publication Date |
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| CN212110948U true CN212110948U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020562478.4U Active CN212110948U (en) | 2020-04-16 | 2020-04-16 | Cable breakage strength detection device |
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| CN (1) | CN212110948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924272A (en) * | 2021-01-22 | 2021-06-08 | 福建省南平南线电力电缆有限公司 | Tensile test method and tensile equipment for core of mineral insulated flexible fireproof cable |
-
2020
- 2020-04-16 CN CN202020562478.4U patent/CN212110948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924272A (en) * | 2021-01-22 | 2021-06-08 | 福建省南平南线电力电缆有限公司 | Tensile test method and tensile equipment for core of mineral insulated flexible fireproof cable |
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